{"uid":"cap_u0DeVZWV49QHxFupsZ1eC","slug":"delx-commerce-sentence-case-converter-7e160cae","name":"Delx Commerce Sentence Case Converter","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/sentence-case?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":100000,"description":"Primary text input (max 100k chars). Processed first-party; not retained as a dataset."}}},"responseSchema":{"type":"json","example":{"text":"Hello agent world","schema":"delx/sentence-case/v1","source_len":17}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fK6o9f7jKaLZ5VQxYVjBi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts input text to sentence case (only the first letter of each sentence capitalized) via a pay-per-result API with no signup required.","exampleAgentPrompt":"Can you convert this text to sentence case: 'THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG. IT WAS A BRIGHT COLD DAY IN APRIL.'","exampleUseCases":[{"title":"Normalize user-submitted blog titles","prompt":"Take these blog post titles that users submitted in ALL CAPS and convert them to proper sentence case so they look consistent on the site: 'HOW TO BAKE A CAKE. TIPS FOR BEGINNERS. COMMON MISTAKES TO AVOID.'"},{"title":"Fix pasted legal document text","prompt":"This contract text was pasted in all uppercase — can you reformat it to sentence case? The text is: 'THE PARTIES AGREE TO THE FOLLOWING TERMS. PAYMENT IS DUE WITHIN 30 DAYS. LATE FEES APPLY AFTER THE DUE DATE.'"},{"title":"Standardize product descriptions","prompt":"I have some product description copy that's weirdly title-cased — please convert it to sentence case: 'Handcrafted Wooden Table Made From Reclaimed Oak. Comes With Adjustable Legs. Available In Three Sizes.'"}],"resultDescription":"Returns a JSON object containing the sentence-cased version of the input text, the schema identifier ('delx/sentence-case/v1'), and the source character length. The converted text has only the first letter of each sentence capitalized, with all other letters lowercased.","failureModes":["Text exceeding 100,000 characters will be rejected","Missing or empty 'text' field returns a validation error","Payment failure via x402 prevents processing","Non-string input type may cause a schema validation error"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, no-signup, pay-per-use sentence-case conversion without integrating a full NLP library or text processing service. Ideal for agents that need verifiable, priced-per-call text normalization on Base or Solana via USDC, especially in contexts where consistent billing and no account management overhead matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:56.951Z","isFirstParty":false,"canonicalSlug":"delx-commerce-sentence-case-converter-7e160cae"}